*SUPPORT*
IN: blicket kiki fep gazzer fep OUT: BLUE YELLOW PINK GREEN PINK
IN: gazzer fep OUT: GREEN PINK
IN: fep blicket kiki zup kiki OUT: PINK BLUE YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep zup kiki OUT: YELLOW PINK PINK PINK YELLOW
IN: fep OUT: PINK
IN: kiki kiki zup kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket OUT: BLUE
IN: fep tufa OUT: PINK PINK PINK
IN: gazzer kiki OUT: GREEN YELLOW
IN: blicket zup kiki OUT: YELLOW BLUE BLUE BLUE YELLOW
IN: gazzer fep fep blicket zup fep OUT: GREEN PINK PINK PINK BLUE BLUE BLUE PINK
IN: blicket gazzer OUT: BLUE GREEN
IN: fep zup fep OUT: PINK PINK PINK PINK PINK

*QUERY*
IN: kiki zup gazzer OUT: GREEN YELLOW YELLOW YELLOW GREEN
IN: kiki OUT: YELLOW
IN: gazzer OUT: GREEN
IN: gazzer blicket OUT: GREEN BLUE
IN: gazzer kiki blicket OUT: GREEN YELLOW BLUE
IN: gazzer dax OUT: GREEN GREEN GREEN GREEN
IN: blicket fep tufa OUT: BLUE PINK BLUE PINK BLUE PINK
IN: kiki zup kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket blicket blicket OUT: BLUE BLUE BLUE
IN: fep gazzer dax OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN

*GRAMMAR*
kiki -> YELLOW 
 blicket -> BLUE 
 gazzer -> GREEN 
 fep -> PINK 
 u1 zup u2 -> [u2] [u1] [u1] [u1] [u2] 
 x1 tufa -> [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 